Oct 13 06:38:46.661 INFO checking vectorize_struct-0.1.3 against master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f for pr-54977
Oct 13 06:38:46.662 INFO running `"docker" "create" "-v" "/mnt/big/crater/./work/local/target-dirs/pr-54977/worker-3/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/target:rw,Z" "-v" "/mnt/big/crater/./work/local/test-source/worker-3/pr-54977/master#5af0bb83044c3fb43d59ad5f49ee5ae1a293901f:/source:ro,Z" "-v" "/mnt/big/crater/./work/local/cargo-home:/cargo-home:ro,Z" "-v" "/mnt/big/crater/./work/local/rustup-home:/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/source" "-e" "USER_ID=1000" "-e" "CMD=cargo +5af0bb83044c3fb43d59ad5f49ee5ae1a293901f-alt check --frozen --all --all-targets" "-e" "CARGO_TARGET_DIR=/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/cargo-home" "-e" "RUSTUP_HOME=/rustup-home" "-m" "1536M" "--network" "none" "crater"`
Oct 13 06:38:46.848 INFO blam! 723917f9a32a78cf62a2b40d0dd77a4925418fe1691ec4578cc216c2182c15b8
Oct 13 06:38:46.849 INFO running `"docker" "start" "-a" "723917f9a32a78cf62a2b40d0dd77a4925418fe1691ec4578cc216c2182c15b8"`
Oct 13 06:38:47.303 INFO kablam! usermod: no changes
Oct 13 06:38:47.347 INFO kablam!     Checking proc-macro2 v0.4.20
Oct 13 06:38:50.632 INFO kablam!     Checking quote v0.6.8
Oct 13 06:38:53.340 INFO kablam!     Checking syn v0.15.9
Oct 13 06:39:02.750 INFO kablam!     Checking vectorize_struct v0.1.3 (/source)
Oct 13 06:39:06.200 INFO kablam! thread 'main' panicked at 'librustc_metadata/creader.rs:546: proc-macro crate not dylib', librustc/util/bug.rs:47:26
Oct 13 06:39:06.222 INFO kablam! stack backtrace:
Oct 13 06:39:06.537 INFO kablam!    0:     0x7f42d4c8d3ee - std::sys::unix::backtrace::tracing::imp::unwind_backtrace::h549dbc6223e76e0f
Oct 13 06:39:06.538 INFO kablam!                                at libstd/sys/unix/backtrace/tracing/gcc_s.rs:49
Oct 13 06:39:06.539 INFO kablam!    1:     0x7f42d4c72b96 - std::sys_common::backtrace::print::h251bc7c653ebeebe
Oct 13 06:39:06.539 INFO kablam!                                at libstd/sys_common/backtrace.rs:71
Oct 13 06:39:06.539 INFO kablam!                                at libstd/sys_common/backtrace.rs:59
Oct 13 06:39:06.540 INFO kablam!    2:     0x7f42d4c9877d - std::panicking::default_hook::{{closure}}::h7b7c0d6cd9801ad4
Oct 13 06:39:06.541 INFO kablam!                                at libstd/panicking.rs:211
Oct 13 06:39:06.541 INFO kablam!    3:     0x7f42d4c984f0 - std::panicking::default_hook::h626f3a5ca19a7791
Oct 13 06:39:06.541 INFO kablam!                                at libstd/panicking.rs:227
Oct 13 06:39:06.542 INFO kablam!    4:     0x7f42d131374e - rustc::util::common::panic_hook::h22deb86b15d38d32
Oct 13 06:39:06.542 INFO kablam!    5:     0x7f42d4c98f43 - std::panicking::rust_panic_with_hook::he680696b5fbb12c6
Oct 13 06:39:06.542 INFO kablam!                                at libstd/panicking.rs:480
Oct 13 06:39:06.543 INFO kablam!    6:     0x7f42d2d8632b - std::panicking::begin_panic::h314ec4ee6233539c
Oct 13 06:39:06.543 INFO kablam!    7:     0x7f42d2e2ad2f - rustc::util::bug::opt_span_bug_fmt::{{closure}}::ha4f137d769090a61
Oct 13 06:39:06.543 INFO kablam!    8:     0x7f42d2e29be9 - rustc::ty::context::tls::with_opt::{{closure}}::hcb4be72e604f83ad
Oct 13 06:39:06.544 INFO kablam!    9:     0x7f42d2e29b16 - rustc::ty::context::tls::with_context_opt::hfea1a9ab2a728bfa
Oct 13 06:39:06.544 INFO kablam!   10:     0x7f42d2e29b96 - rustc::ty::context::tls::with_opt::h2af7cf3cbd8775eb
Oct 13 06:39:06.544 INFO kablam!   11:     0x7f42d2da1df4 - rustc::util::bug::opt_span_bug_fmt::h5aa3bfa5cb527810
Oct 13 06:39:06.545 INFO kablam!   12:     0x7f42d2da1d9f - rustc::util::bug::span_bug_fmt::h29e5004fd6331123
Oct 13 06:39:06.545 INFO kablam!   13:     0x7f42d2d9353a - rustc_metadata::creader::CrateLoader::resolve_crate::h7ea60edef6c8d085
Oct 13 06:39:06.546 INFO kablam!   14:     0x7f42d2d974fd - rustc_metadata::creader::CrateLoader::process_extern_crate::h2c7b467cbb321a18
Oct 13 06:39:06.546 INFO kablam!   15:     0x7f42d3da3cc4 - rustc_resolve::build_reduced_graph::<impl rustc_resolve::Resolver<'a, 'cl>>::build_reduced_graph_for_item::ha7041d03b98a6982
Oct 13 06:39:06.546 INFO kablam!   16:     0x7f42d3d61926 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h27e71a755e36c26f
Oct 13 06:39:06.547 INFO kablam!   17:     0x7f42d3e05a9b - syntax::visit::walk_item::h55313c8aab8725d8
Oct 13 06:39:06.547 INFO kablam!   18:     0x7f42d3d61931 - <rustc_resolve::build_reduced_graph::BuildReducedGraphVisitor<'a, 'b, 'cl> as syntax::visit::Visitor<'a>>::visit_item::h27e71a755e36c26f
Oct 13 06:39:06.547 INFO kablam!   19:     0x7f42d3d6ff5e - syntax::ext::expand::AstFragment::visit_with::hbe969c23c4773c91
Oct 13 06:39:06.548 INFO kablam!   20:     0x7f42d3d9bdf2 - rustc_resolve::macros::<impl syntax::ext::base::Resolver for rustc_resolve::Resolver<'a, 'crateloader>>::visit_ast_fragment_with_placeholders::h8c17b35f7d416669
Oct 13 06:39:06.548 INFO kablam!   21:     0x7f42d0419846 - syntax::ext::expand::MacroExpander::collect_invocations::h0229ca6fe75e6218
Oct 13 06:39:06.548 INFO kablam!   22:     0x7f42d0415ed1 - syntax::ext::expand::MacroExpander::expand_fragment::hc05bc2894e15db9c
Oct 13 06:39:06.549 INFO kablam!   23:     0x7f42d0415989 - syntax::ext::expand::MacroExpander::expand_crate::hfd9d6f313fb4c01b
Oct 13 06:39:06.549 INFO kablam!   24:     0x7f42d502bd21 - rustc_driver::driver::phase_2_configure_and_expand_inner::{{closure}}::h9d83c170b829a925
Oct 13 06:39:06.549 INFO kablam!   25:     0x7f42d502774a - rustc::util::common::time::h01c922f8d720ee4a
Oct 13 06:39:06.549 INFO kablam!   26:     0x7f42d5014a8f - rustc_driver::driver::phase_2_configure_and_expand::h97fd3700a6d9bb12
Oct 13 06:39:06.550 INFO kablam!   27:     0x7f42d5010798 - rustc_driver::driver::compile_input::hd6e5f615290eb03d
Oct 13 06:39:06.550 INFO kablam!   28:     0x7f42d50bd1e6 - rustc_driver::run_compiler_with_pool::h8a2a64107e530b16
Oct 13 06:39:06.550 INFO kablam!   29:     0x7f42d5010177 - rustc_driver::driver::spawn_thread_pool::hc39218ddfe658ee0
Oct 13 06:39:06.551 INFO kablam!   30:     0x7f42d50bc241 - rustc_driver::run_compiler::hf5061c985192b08b
Oct 13 06:39:06.551 INFO kablam!   31:     0x7f42d500dc15 - syntax::with_globals::h001ed8f82bc04282
Oct 13 06:39:06.551 INFO kablam!   32:     0x7f42d4ca6679 - __rust_maybe_catch_panic
Oct 13 06:39:06.552 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 13 06:39:06.552 INFO kablam!   33:     0x7f42d50ba26c - rustc_driver::run::h089d50bb4b58f5cd
Oct 13 06:39:06.552 INFO kablam!   34:     0x7f42d50c8e6a - rustc_driver::main::hb0999b617c6a457a
Oct 13 06:39:06.552 INFO kablam!   35:     0x564bf6344992 - std::rt::lang_start::{{closure}}::h17de9383e57cfcb6
Oct 13 06:39:06.553 INFO kablam!   36:     0x7f42d4c98942 - std::panicking::try::do_call::hec6923885a95b79c
Oct 13 06:39:06.553 INFO kablam!                                at libstd/rt.rs:59
Oct 13 06:39:06.553 INFO kablam!                                at libstd/panicking.rs:310
Oct 13 06:39:06.554 INFO kablam!   37:     0x7f42d4ca6679 - __rust_maybe_catch_panic
Oct 13 06:39:06.554 INFO kablam!                                at libpanic_unwind/lib.rs:102
Oct 13 06:39:06.554 INFO kablam!   38:     0x7f42d4c6d1c5 - std::rt::lang_start_internal::h806ba5e2b802380d
Oct 13 06:39:06.554 INFO kablam!                                at libstd/panicking.rs:289
Oct 13 06:39:06.555 INFO kablam!                                at libstd/panic.rs:392
Oct 13 06:39:06.555 INFO kablam!                                at libstd/rt.rs:58
Oct 13 06:39:06.555 INFO kablam!   39:     0x564bf6344983 - main
Oct 13 06:39:06.556 INFO kablam!   40:     0x7f42d486882f - __libc_start_main
Oct 13 06:39:06.556 INFO kablam!   41:     0x564bf6344838 - <unknown>
Oct 13 06:39:06.556 INFO kablam! query stack during panic:
Oct 13 06:39:06.556 INFO kablam! end of query stack
Oct 13 06:39:06.557 INFO kablam! 
Oct 13 06:39:06.557 INFO kablam! error: internal compiler error: unexpected panic
Oct 13 06:39:06.557 INFO kablam! 
Oct 13 06:39:06.558 INFO kablam! note: the compiler unexpectedly panicked. this is a bug.
Oct 13 06:39:06.558 INFO kablam! 
Oct 13 06:39:06.558 INFO kablam! note: we would appreciate a bug report: https://github.com/rust-lang/rust/blob/master/CONTRIBUTING.md#bug-reports
Oct 13 06:39:06.558 INFO kablam! 
Oct 13 06:39:06.559 INFO kablam! note: rustc 1.31.0-nightly (5af0bb830 2018-10-10) running on x86_64-unknown-linux-gnu
Oct 13 06:39:06.559 INFO kablam! 
Oct 13 06:39:06.559 INFO kablam! note: compiler flags: -C debuginfo=2
Oct 13 06:39:06.559 INFO kablam! 
Oct 13 06:39:06.560 INFO kablam! note: some of the compiler flags provided by cargo are hidden
Oct 13 06:39:06.560 INFO kablam! 
Oct 13 06:39:06.560 INFO kablam! error: Could not compile `vectorize_struct`.
Oct 13 06:39:06.560 INFO kablam! 
Oct 13 06:39:06.561 INFO kablam! To learn more, run the command again with --verbose.
Oct 13 06:39:06.561 INFO kablam! su: No module specific data is present
Oct 13 06:39:06.872 INFO running `"docker" "rm" "-f" "723917f9a32a78cf62a2b40d0dd77a4925418fe1691ec4578cc216c2182c15b8"`
Oct 13 06:39:07.032 INFO blam! 723917f9a32a78cf62a2b40d0dd77a4925418fe1691ec4578cc216c2182c15b8